Dr. Joseph A. Gall

Ibrahim Sbeitan, MD, specializes in hematology oncology and is board-certified in internal medicine, medical oncology, and hematology by the American Board of Internal Medicine. He practices at UPMC Hillman Cancer Center. Dr. Sbeitan received his medical degree from the University of Jordan School of Medicine and completed his residency at Gundersen Medical Foundation in La Crosse, Wisconsin, followed by a fellowship at the University of Pittsburgh School of Medicine. Dr. Sbeitan is rated as a Distinguished provider by MediFind in the treatment of Gitelman Syndrome. His top areas of expertise are Chronic Familial Neutropenia, Familial Colorectal Cancer, Lynch Syndrome, and Colorectal Cancer.

Jennifer Osborn, MD, specializes in hematology oncology and is board-certified in medical oncology by the American Board of Internal Medicine. She practices at UPMC Hillman Cancer Center at UPMC Passavant-McCandless and UPMC Hillman Cancer Center at UPMC Passavant-Cranberry and is affiliated with UPMC Passavant and UPMC Magee-Womens Hospital. Dr. Osborn received her medical degree from The Ohio State University College of Medicine and completed her residency and fellowship at the University of Pittsburgh School of Medicine. Dr. Osborn is rated as a Distinguished provider by MediFind in the treatment of Gitelman Syndrome. Her top areas of expertise are Inflammatory Breast Cancer, Angiosarcoma, Paget Disease of the Breast, and Breast Cancer.

Maricel Castaner is a Hematologist Oncology specialist and a Hematologist in Kittanning, Pennsylvania. Dr. Castaner is rated as an Advanced provider by MediFind in the treatment of Gitelman Syndrome. Her top areas of expertise are Paget Disease of the Breast, Breast Cancer, Multiple Myeloma, Small Cell Lung Cancer (SCLC), and Endoscopy.